Analysis Overview
SHA256
0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf
Threat Level: Known bad
The file 0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf was found to be: Known bad.
Malicious Activity Summary
Risepro family
Privateloader family
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops startup file
Checks installed software on the system
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Adds Run key to start application
Drops file in System32 directory
Program crash
Enumerates physical storage devices
Unsigned PE
outlook_win_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
outlook_office_path
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-13 21:36
Signatures
Privateloader family
Risepro family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-13 21:36
Reported
2023-12-13 21:38
Platform
win10-20231020-en
Max time kernel
126s
Max time network
132s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\FANBooster131.lnk | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Windows\CurrentVersion\Run\MaxLoonaFest131 = "C:\\Users\\Admin\\AppData\\Local\\MaxLoonaFest131\\MaxLoonaFest131.exe" | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ipinfo.io | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2508097367-364665605-1201309312-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe
"C:\Users\Admin\AppData\Local\Temp\0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s fhsvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 1752
Network
| Country | Destination | Domain | Proto |
| US | 193.233.132.51:50500 | tcp | |
| US | 8.8.8.8:53 | ipinfo.io | udp |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| US | 8.8.8.8:53 | 51.132.233.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.59.117.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
Files
C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe
| MD5 | ba1d90f59d639ddc70c1a7b2bb3cd692 |
| SHA1 | 31e94fda6c4599c31d7fab24f4f7969019c6f1be |
| SHA256 | 0dfe020d3645c30495fc7998262071a498f8be22e3e8036129f553ee38c4a5cf |
| SHA512 | f445c05ba9a9c91429c6d404f1a3f636abf33b4307bb58932bfbce326488a01cce393ac9c46213c74e6f880b0c53f593efe5baa93571a37c1463b01eb31ca47a |
C:\Users\Admin\AppData\Local\Temp\posterBox94bViWt2yopLC\QdX9ITDLyCRBWeb Data
| MD5 | 908cc2dad5eb4412aaa2a85beb5f6341 |
| SHA1 | a5f1b88092d219e71e8969d01ee2a3ae669a5600 |
| SHA256 | 210fc747617b64d2430897b4c11cd5dc81bc3a991d7c622b90918ce4d112baa4 |
| SHA512 | 38729498bd42d999c38dc769cc79057917a933080d608574460fe7ba7c9409db4e01979044151bc0922b1a9816398e25b7be59976bd318b1202b5d13fcf03cd9 |
C:\Users\Admin\AppData\Local\Temp\grandUIA94bViWt2yopLC\information.txt
| MD5 | 765b180634565459bce838f25049165c |
| SHA1 | 6561af79cd9cff77bb4e9b27182c88537d86fb83 |
| SHA256 | b4acb754851655afa153e4b73e74a6b41b328fc94efa267146ae90b0941b2bef |
| SHA512 | 3a03407cf6f2e681762504f030af98baf781e7288fda71ab07f06fcacdb54dbc77f4e8b9b2c7559bc3ded964311bddbc53156376c05ed727e2fa8d26f63a91e9 |